Since this particular HTPC is designed to connect to your clients' already-existing home theater system, there&'s no need to spec out speakers, video displays, receivers/amplifiers, or input devices ...
After struggling with Atom based HTPC machines like the Lenovo Q180 and Acer Revo, and getting really what can only be described as sub-par results, I fell back to my old mainstay, an old Dell ...